respect, i have a hard time believing that atlanta, chicago, and several other hubs impact on the entire syst, even with connectivity, it is a lot bigger, no matter how you slice this, then several of these very small regional airports. >> let me cite examples of the last couple of days. one of the things -- we have seen the differential impact on different days. based on what we are seeing in terms of actual traffic. for example, over the last two days, there of not been significant impacts in chicago. we are seeing that today. what we have seen in terms of impacts in atlanta have not been as bad as what we would have modeled. >> we are not in the busy summer travel season yet to be there. >> fair enough. we're trying to anticipate, what are things going to look like as we get into the summer travel season? >> you do not want to pick winners and losers, but you might want to pick volume versus smaller volume. thank you. >> following up on my colleague's question, you mentioned before that there were some airports that are not impacted by this. can you tell me which ones those were? >> it is